cleanup

src/lighting/Lighting.cpp

@@ -25,7 +25,7 @@ Lighting::~Lighting(){
 }
 
 void Lighting::clear(){
-	for (unsigned int index = 0; index < chunks->volume; index++){
+	for (size_t index = 0; index < chunks->volume; index++){
 		auto chunk = chunks->chunks[index];
 		if (chunk == nullptr)
 			continue;

src/voxel_engine.cpp

@@ -1,11 +1,8 @@
-#include "core_defs.hpp"
 #include "engine.hpp"
-#include "files/files.hpp"
 #include "files/settings_io.hpp"
 #include "files/engine_paths.hpp"
 #include "util/platform.hpp"
 #include "util/command_line.hpp"
-#include "window/Events.hpp"
 #include "debug/Logger.hpp"
 
 #include <stdexcept>

src/voxels/voxel.cpp

@@ -1,2 +0,0 @@
-#include "voxel.hpp"
-